CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In triangle ABC; ABC=90o,CAB=xo,tanxo=34 and BC=15 cm. Find the measure of AB and AC.

Open in App
Solution

R.E.F.Image.
Tanx=3/4
BC/AB=3/4
15/AB=3/4
3AB=60
AB=20cm
In right ΔABC
AC2=AB2+Bc2 [by Pythagoras]
=202+152
=400+225=625
AC=625=25cm
AB=20cm;AC=25cm.

1207038_1283627_ans_bc9507090b0e4901b5e73f09e1d2aab2.jpg

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Questions
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon